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SE9304208L - Screw-shaped fasteners of titanium for permanent anchoring in bone tissue - Google Patents

Screw-shaped fasteners of titanium for permanent anchoring in bone tissue

Info

Publication number
SE9304208L
SE9304208L SE9304208A SE9304208A SE9304208L SE 9304208 L SE9304208 L SE 9304208L SE 9304208 A SE9304208 A SE 9304208A SE 9304208 A SE9304208 A SE 9304208A SE 9304208 L SE9304208 L SE 9304208L
Authority
SE
Sweden
Prior art keywords
thread
pct
flange
securing element
permanent anchoring
Prior art date
Application number
SE9304208A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE506279C2 (en
SE9304208D0 (en
Inventor
Bo Rangert
Burton Langer
Ulf Johansson
Original Assignee
Nobelpharma Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nobelpharma Ab filed Critical Nobelpharma Ab
Priority to SE9304208A priority Critical patent/SE506279C2/en
Publication of SE9304208D0 publication Critical patent/SE9304208D0/en
Priority to US08/507,257 priority patent/US5772437A/en
Priority to EP95904730A priority patent/EP0684798B1/en
Priority to AT95904730T priority patent/ATE196236T1/en
Priority to PCT/SE1994/001226 priority patent/WO1995017135A1/en
Priority to JP7517359A priority patent/JPH08510400A/en
Priority to AU13299/95A priority patent/AU699164B2/en
Priority to DE69425880T priority patent/DE69425880T2/en
Priority to CA002156514A priority patent/CA2156514A1/en
Publication of SE9304208L publication Critical patent/SE9304208L/en
Publication of SE506279C2 publication Critical patent/SE506279C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0022—Self-screwing

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Dental Prosthetics (AREA)
  • Prostheses (AREA)
  • Bipolar Transistors (AREA)
  • Materials For Medical Uses (AREA)

Abstract

PCT No. PCT/SE94/01226 Sec. 371 Date Oct. 5, 1995 Sec. 102(e) Date Oct. 5, 1995 PCT Filed Dec. 20, 1994 PCT Pub. No. WO95/17135 PCT Pub. Date Jun. 29, 1995The invention relates to a screw-type securing element, made of titanium, for permanent anchoring in bone tissue, in particular for permanent anchoring of artificial teeth and dental bridges in the jaw bone, the securing element having an outer threaded portion which at the far top merges into a smooth, conical and/or cylindrical flange (5, 9). The thread end is such that the thread (1) in the periosteal part of the securing element merges into the flange (5, 9) via a cylindrical groove (7) which has the geometry of the threading die. By means of maintaining, in this way, a correct thread pitch and thread depth right up to the flange, a geometrically satisfactory match is obtained, in which the previously threaded hole matches the geometry of the thread right up to the flange, which means that the cortical bone can be better utilized.
SE9304208A 1993-12-20 1993-12-20 Screw-shaped fasteners of titanium for permanent anchoring in bone tissue SE506279C2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9304208A SE506279C2 (en) 1993-12-20 1993-12-20 Screw-shaped fasteners of titanium for permanent anchoring in bone tissue
CA002156514A CA2156514A1 (en) 1993-12-20 1994-12-20 Securing element
PCT/SE1994/001226 WO1995017135A1 (en) 1993-12-20 1994-12-20 Securing element
EP95904730A EP0684798B1 (en) 1993-12-20 1994-12-20 Securing element
AT95904730T ATE196236T1 (en) 1993-12-20 1994-12-20 SECURITY ELEMENT
US08/507,257 US5772437A (en) 1993-12-20 1994-12-20 Securing element
JP7517359A JPH08510400A (en) 1993-12-20 1994-12-20 Fixed element
AU13299/95A AU699164B2 (en) 1993-12-20 1994-12-20 Dental implant securing element
DE69425880T DE69425880T2 (en) 1993-12-20 1994-12-20 SECURING ELEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9304208A SE506279C2 (en) 1993-12-20 1993-12-20 Screw-shaped fasteners of titanium for permanent anchoring in bone tissue

Publications (3)

Publication Number Publication Date
SE9304208D0 SE9304208D0 (en) 1993-12-20
SE9304208L true SE9304208L (en) 1995-06-21
SE506279C2 SE506279C2 (en) 1997-12-01

Family

ID=20392143

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9304208A SE506279C2 (en) 1993-12-20 1993-12-20 Screw-shaped fasteners of titanium for permanent anchoring in bone tissue

Country Status (9)

Country Link
US (1) US5772437A (en)
EP (1) EP0684798B1 (en)
JP (1) JPH08510400A (en)
AT (1) ATE196236T1 (en)
AU (1) AU699164B2 (en)
CA (1) CA2156514A1 (en)
DE (1) DE69425880T2 (en)
SE (1) SE506279C2 (en)
WO (1) WO1995017135A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727943A (en) * 1995-07-18 1998-03-17 Implant Innovations, Inc. Self-tapping, screw-type dental implant
JP4467647B2 (en) * 1997-02-11 2010-05-26 ウォーソー・オーソペディック・インコーポレーテッド Bone plating system
ATE309752T1 (en) * 1997-02-11 2005-12-15 Michelson Gary K SYSTEM FOR ANTERIOR PLATING OF THE CERVICAL SPINE
US5954504A (en) * 1997-03-31 1999-09-21 Biohorizons Implants Systems Design process for skeletal implants to optimize cellular response
KR100280119B1 (en) * 1997-07-12 2001-03-02 이명범 Artificial tooth root for dental artificial teeth
US6048204A (en) * 1998-02-03 2000-04-11 Lifecore Biomedical, Inc. Self tapping screw type dental implant
SE9802571D0 (en) 1998-07-17 1998-07-17 Astra Ab Implant
SE9802572D0 (en) 1998-07-17 1998-07-17 Astra Ab Dental implant
US6854972B1 (en) 2000-01-11 2005-02-15 Nicholas Elian Dental implants and dental implant/prosthetic tooth systems
DE20120205U1 (en) * 2001-12-13 2002-02-28 Dinkelacker, Wolfgang, Dr.med.dent., 71063 Sindelfingen Form screw for bone implants
US20040185420A1 (en) * 2003-03-18 2004-09-23 Schulter Carl W. Dental implant abutment
US7179088B2 (en) * 2003-03-18 2007-02-20 Cagenix, Inc. Lobed dental implant
JP2005278769A (en) * 2004-03-29 2005-10-13 Gc Corp Fixture of dental implant
USD583057S1 (en) 2004-03-29 2008-12-16 Gc Corporation Dental implant fixture
JP4691437B2 (en) * 2005-11-25 2011-06-01 株式会社アドバンス Dental implant
FR2909540B1 (en) * 2006-12-07 2009-07-24 Robert Fromental IMPLANT PROMOTING BONE MAINTENANCE AROUND THE IMPLANTAIL COLLAR.
CN103648431B (en) 2011-07-06 2017-05-17 诺贝尔生物服务公司 Screw and driver composite part
GB201216230D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved surgical template
GB201216224D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved virtual splint
GB201216214D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag A digital splint
GB2509739A (en) 2013-01-11 2014-07-16 Nobel Biocare Services Ag Dental drill bit with spherical head and helical fluting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416175B (en) * 1979-03-07 1980-12-08 Per Ingvar Branemark FOR IMPLANTATION IN BODY TISSUE Separate Bone Tissue, Dedicated Material
US4976739A (en) * 1986-05-15 1990-12-11 Duthie Jr Robert E Implant system
US4842518A (en) * 1986-09-04 1989-06-27 Vent-Plant Corporation Submergible screw-type dental implant and method of utilization
GB2199626B (en) * 1987-01-08 1991-09-04 Core Vent Corp Screw-type dental implant anchor
ES2004221A6 (en) * 1987-02-13 1988-12-16 Padros Pradera Alejandro Screw for dental implants
US5030095A (en) * 1989-08-16 1991-07-09 Niznick Gerald A Angled abutment for endosseous implants
JPH0496745A (en) * 1990-08-11 1992-03-30 Tdk Corp Artificial tooth root
SE468154B (en) * 1991-08-27 1992-11-16 Nobelpharma Ab SCREW SIZE TITAN MOUNTING FOR PERMANENT ANCHORING IN BONE TISSUE.
FR2682283B1 (en) * 1991-10-10 1994-01-28 Gerard Scortecci DENTAL IMPLANT WITH VERTICAL PENETRATION, DESIGNED TO ADAPT TO DIFFERENT DEGREES OF HARDNESS OF THE BONE.
CA2093900C (en) * 1993-04-13 1996-12-10 Norman H. K. Kwan Dental implant having cutting means

Also Published As

Publication number Publication date
DE69425880D1 (en) 2000-10-19
ATE196236T1 (en) 2000-09-15
SE506279C2 (en) 1997-12-01
SE9304208D0 (en) 1993-12-20
US5772437A (en) 1998-06-30
EP0684798A1 (en) 1995-12-06
AU699164B2 (en) 1998-11-26
AU1329995A (en) 1995-07-10
JPH08510400A (en) 1996-11-05
CA2156514A1 (en) 1995-06-29
WO1995017135A1 (en) 1995-06-29
EP0684798B1 (en) 2000-09-13
DE69425880T2 (en) 2001-04-12

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Legal Events

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